It is small, rather like a craft hammer, but the handle unscrews and has numerous screwdrivers nested within it. It probably is not a suitable murder weapon, but is useful enough that you wouldn't necessarily confine it to a display case.
For example, if you bought a Coolermaster case, you could use the hammer to knock it into alignment, and at least one of the screwdrivers to build your rig in it since the tool-free mounts won't stand up to shipping.